binutils: Fix warning on platforms that don't have asprintf

[deliverable/binutils-gdb.git] / binutils / ChangeLog

2017-03-06  Sam Thursfield  <sam.thursfield@codethink.co.uk>

	* configure.ac (AC_CHECK_DECLS): Add asprintf.
	* config.in: Regenerate.
	* configure: Regenerate.

2017-03-02  Nick Clifton  <nickc@redhat.com>

	* readelf.c (print_gnu_build_attribute_description): Use global
	symbols for OPEN attributes if at all possible.
	* objcopy.c (is_merged_note_section): Support build note sections
	without the SHF_GNU_BUILD_NOTE section flag set.

2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (debug_displays_assert): New static assertion.

2017-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.

2017-03-01  Nick Clifton  <nickc@redhat.com>

	* readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
	(get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
	(decode_x86_isa): New function.
	(print_gnu_property_note): New function.
	(print_gnu_note): Handle GNU_PROPERTY_NOTEs.
	(print_gnu_build_attribute_description): New function.
	(print_gnu_build_attribute_name): New function.
	(process_note): Add support for GNU_BUILD_NOTEs.
	* objcopy.c (--merge-notes): New command line option.
	(copy_options): Add merge-notes.
	(copy_usage): Likewise.
	(is_merge_note_section): New function.
	(merge_gnu_build_notes): New function.
	(copy_object): Merge note sections if asked to do so.
	(skip_section): Add skip_copy parameter.  Add support for skipping
	merged note sections.
	(copy_relocations_in_section): Update call to skip_section.
	(copy_section): Likewise.
	(copy_main): Add support for merge-notes option.
	* doc/binutils.texi: Document the new option to objcopy.
	* NEWS: Mention the new feature.
	* testsuite/binutils-all/note-2-32.d: New test.  Checks note
	merging on 32-bit targets.
	* testsuite/binutils-all/note-2-32.s: New test source file.
	* testsuite/binutils-all/note-2-64.d: New test.  Like note-2-32.d
	but for 64-bit targets.
	* testsuite/binutils-all/note-2-64.s: New test source file.
	* testsuite/binutils-all/objcopy.exp: Run the new test.

2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>

	* objdump.c (main): Use remove_whitespace_and_extra_commas.

2017-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix compilation with GCC 4.4.7.
	* dwarf.c (display_loclists_list, display_debug_rnglists_list):
	Initialize begin and end.

2017-02-25  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/dw5.S: Replace .string with .asciz.
	Support hpux .comm variant.
	* testsuite/binutils-all/readelf.exp: Define HPUX when assembling
	dw5 test for hppa64-hpux.

2017-02-24  Nick Clifton  <nickc@redhat.com>

	* readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
	(do_reloc, do_sections, do_section_groups, do_section_details,
	(do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
	(do_version, do_histogram, do_debugging, do_arch, do_notes,
	(do_archive_index, is_32bit_elf, decompress_dumps): Use
	bfd_boolean type.
	(parse_args): Treat the do_* variables as booleans.
	(print_vma): Return an unsigned int.
	(print_symbol): Change width parameter to signed int.
	(is_ia64_vms): Change return type to bfd_boolean.
	(guess_is_rela): Likewise.
	(slurp_rela_relocs): Likewise.
	(slurp_rel_relocs): Likewise.
	(dump_relocations): Likewise.
	(process_file_header): Likewise.
	(get_program_headers): Likewise.
	(process_program_headers): Likewise.
	(process_section_headers): Likewise.
	(process_section_groups): Likewise.
	(dump_ia64_vms_dynamic_fixups): Likewise.
	(dump_ia64_vms_dynamic_relocs): Likewise.
	(process_ia64_vms_dynamic_relocs): Likewise.
	(process_relocs): Likewise.
	(dump_ia64_unwind): Likewise.
	(ia64_process_unwind): Likewise.
	(dump_hppa_unwind): Likewise.
	(slurp_hppa_unwind_table): Likewise.
	(hppa_process_unwind): Likewise.
	(decode_arm_unwind_bytecode): Likewise.
	(decode_tic6x_unwind_bytecode): Likewise.
	(decode_arm_unwind): Likewise.
	(dump_arm_unwind): Likewise.
	(arm_process_unwind): Likewise.
	(process_unwind): Likewise.
	(get_32bit_dynamic_section): Likewise.
	(get_64bit_dynamic_section): Likewise.
	(process_dynamic_section): Likewise.
	(process_version_sections): Likewise.
	(process_symbol_table): Likewise.
	(process_syminfo): Likewise.
	(apply_relocations): Likewise.
	(disassemble_section): Likewise.
	(dump_section_as_strings): Likewise.
	(dump_section_as_bytes): Likewise.
	(load_specific_debug_section): Likewise.
	(load_debug_section): Likewise.
	(display_debug_section): Likewise.
	(process_section_contents): Likewise.
	(process_attributes): Likewise.
	(process_nds32_specific): Likewise.
	(process_gnu_liblist): Likewise.
	(print_core_note): Likewise.
	(print_gnu_note): Likewise.
	(print_v850_note): Likewise.
	(process_netbsd_elf_note): Likewise.
	(print_stapsdt_note): Likewise.
	(print_ia64_vms_note): Likewise.
	(process_note): Likewise.
	(process_notes_at): Likewise.
	(process_corefile_note_segments): Likewise.
	(process_v850_notes): Likewise.
	(process_note_sections): Likewise.
	(process_notes): Likewise.
	(process_arch_specific): Likewise.
	(get_file_header): Likewise.
	(process_object): Likewise.
	(process_archive): Likewise.
	(process_file): Likewise.
	(section_subset): Make static.
	(get_mips_reg_size): Return a signed integer.
	(process_object): Reverse the logic of the return value.
	(process_archive): Likewise.
	(process_file): Likewise.
	(process_program_headers): Fix snafu - if the program headers are
	not available then this is not a cause to fail.
	(process_corefile_note_segments): Likewise.

2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>

	* readelf.c (get_ver_flags): Tidy the formatting of the string
	returned

2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>

	* readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
	`isum' unsigned.
	<SHT_GNU_verneed>: Likewise.

2017-02-24  Maciej W. Rozycki  <macro@imgtec.com>

	* readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
	the number of entries processed by the section size.  Don't
	break out of the loop if `ent.vd_next' is 0.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* testsuite/binutils-all/dw5.S: New file.
	* testsuite/binutils-all/dw5.W: New file.
	* testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (display_debug_macro): Support DWARF-5.  Rename
	DW_MACRO_GNU_*.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
	DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
	and DW_OP_reinterpret.
	(read_and_display_attr_value): Support DW_AT_call_value,
	DW_AT_call_data_value, DW_AT_call_target and
	DW_AT_call_target_clobbered.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (fetch_indirect_line_string): New function.
	(abbrev_attr): New field implicit_const.
	(add_abbrev_attr): New parameter implicit_const.
	(process_abbrev_section): Support DW_FORM_implicit_const.
	(decode_location_expression): Support DW_OP_entry_value.
	(read_and_display_attr_value): Add parameter implicit_const.  Support
	DW_FORM_line_strp and DW_FORM_implicit_const.
	(read_and_display_attr): Add parameter implicit_const.
	(process_debug_info): Support line_str and DWARF-5.
	(read_debug_line_header): Support DWARF-5.
	(display_formatted_table): New function.
	(display_debug_lines_raw): New parameter file.  Support DWARF-5.
	(display_debug_lines_decoded): New parameter fileptr.  Support DWARF-5.
	(display_debug_lines): Pass file parameter.
	(display_debug_macro): Update read_and_display_attr_value caller.
	(display_debug_abbrev): Support DW_FORM_implicit_const.
	(display_loclists_list): New function.
	(display_loc_list): Support .debug_loclists.
	(display_debug_ranges_list): New function from display_debug_ranges.
	(display_debug_rnglists_list): New function.
	(display_debug_ranges): Support .debug_rnglists.
	(debug_displays): Add .debug_line_str, .debug_loclists and
	.debug_rnglists.
	* dwarf.h: Include dwarf2.h
	(DWARF2_Internal_LineInfo): Add li_offset_size.
	(DWARF2_Internal_CompUnit): Add cu_unit_type.
	(enum dwarf_section_display_enum): Add line_str.
	* readelf.c (process_section_headers): Add rnglists and loclists.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (display_block): Add parameter delimiter.
	(decode_location_expression): Update display_block callers.
	(read_and_display_attr_value): Add parameter delimiter.
	(read_and_display_attr, display_debug_macro): Update
	read_and_display_attr_value caller.

2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
	and off.
	(display_loc_list_dwo): Use dwarf_vma for offset.
	(display_debug_loc): Use dwarf_vma for offset, base_address.
	(struct range_entry, range_entry_compar): Use dwarf_vma for
	ranges_offset.
	(display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
	base_address.

2017-02-23  Nick Clifton  <nickc@redhat.com>

	* readelf.c (display_tag_value): Use an explicit signed type for
	the tag parameter.
	(display_gnu_attributes): Use an unsigned integer type for
	attribute tags.
	(display_power_gnu_attribute): Likewise.
	(display_s390_gnu_attribute): Likewise.
	(display_sparc_hwcaps): Likewise.
	(display_sparc_hwcaps2): Likewise.
	(display_sparc_gnu_attribute): Likewise.
	(display_mips_gnu_attribute): Likewise.
	(display_tic6x_attribute): Likewise.
	(display_raw_attribute): Likewise.
	(process_attributes): Likewise.
	(process_arm_specific): Delete redundant function.
	(process_power_specific): Likewise.
	(process_s390_specific): Likewise.
	(process_sparc_specific): Likewise.
	(process_tic6x_specific): Likewise.
	(process_msp430x_specific): Likewise.
	(display_public_gnu_attributes): New function.  Displays known
	information about an unknown gnu attribute.
	(display_generic_attribute): New function.  Calls
	display_tag_value for non-nul tags.
	(process_arch_specific): Call process_attributes even for
	architectures not known to specifically support gnu attributes.

2017-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (decode_location_expression): Display also OP.

2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>

	* readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
	new line between the heading and the first version definition
	entry.

2017-02-20  Nick Clifton  <nickc@redhat.com>

	PR binutils/21156
	* dwarf.c (cu_tu_indexes_read): Move into...
	(load_cu_tu_indexes): ... here.  Change the variable into
	tri-state.  Change the function into boolean, returning
	false if the indicies could not be loaded.
	(find_cu_tu_set): Return NULL if the indicies could not be
	loaded.

2017-02-17  Nick Clifton  <nickc@redhat.com>

	PR binutils/21156
	* readelf.c (find_section_in_set): Test for invalid section
	indicies.

2017-02-17  Nick Clifton  <nickc@redhat.com>

	* readelf.c (get_section_type_name): Add decoding of GNU section
	types.

2017-02-15  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
	Maintainers section.

2017-02-14  Nick Clifton  <nickc@redhat.com>

	PR binutils/21159
	* readelf.c (dump_section_as_strings): Reset the start address if
	no decompression is perfromed.
	(dump_section_as_bytes): Likewise.

2017-02-14  Nick Clifton  <nickc@redhat.com>

	PR binutils/21158
	* rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
	empty symbol name.

2017-02-14  Nick Clifton  <nickc@redhat.com>

	PR binutils/21157
	* stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
	pairs.
	(parse_number): Exit early if passed an empty string.

2017-02-14  Nick Clifton  <nickc@redhat.com>

	PR binutils/21155
	* readelf.c (IN_RANGE): New macro.  Tests for an address + offset
	being within a given range.
	(target_specific_reloc_handling): Use macro to test for underflow
	as well as overflow of reloc offset.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21150
	* nm.c (file_symbol): Add test of string length before testing
	string characters.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21135
	* readelf.c (dump_section_as_bytes): Handle the case where
	uncompress_section_contents returns false.
	(dump_section_as_bytes, load_specific_debug_section): Likewise.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21149
	* readelf.c (get_compression_header): Add size parameter.  Check
	size against sizeof compression header before attempting to
	extract the header.
	(process_section_headers): Pass size to get_compression_header.
	(dump_section_as_strings): Likewise.
	(dump_section_as_bytes): Likewise.
	(load_specific_debug_section): Likewise.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21148
	* readelf.c (process_version_sections): Include size of auxillary
	version information when checking for buffer overflow.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21147
	* readelf.c (process_section_contents): Fix off by one error
	reporting un-dumped sections.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21139
	* readelf.c (target_specific_reloc_handling): Add num_syms
	parameter.  Check for symbol table overflow before accessing
	symbol value.  If reloc pointer is NULL, discard all saved state.
	(apply_relocations): Pass num_syms to target_specific_reloc_handling.
	Call target_specific_reloc_handling with a NULL reloc pointer
	after processing all of the relocs.

2017-02-13  Nick Clifton  <nickc@redhat.com>

	PR binutils/21137
	* readelf.c (target_specific_reloc_handling): Add end parameter.
	Check for buffer overflow before writing relocated values.
	(apply_relocations): Pass end to target_specific_reloc_handling.

2017-01-27  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
	    Nick Clifton  <nickc@redhat.com>

	PR 20343
	* doc/binutils.texi (ar): Extend documentation of the --plugin
	option.  Include a description of where the plugins should be
	located.
	(nm): Likewise.

2017-01-23  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: Add Bernd to Past Maintainers section.
	(SCORE): Remove Mei Ligang as maintainer.  Add to Past Maintainers
	section.

2017-01-23  Bernd Schmidt  <bschmidt@redhat.com>

	* MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.

2017-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>

	* objdump.c (dump_section_header): Extract max section name length
	from data parameter, use this when formatting output.
	(find_longest_section_name): New function.
	(dump_headers): Calculate longest section name when in wide mode,
	reformat to unify printing of header line.

2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>

	PR 21059
	* arlex.l: Support processing with flex 2.6.3.
	* deflex.l: Likewise.

2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>

	* resbin.c: Optional dialog control data immediately follows
	the control description without alignment.
	* testsuite/binutils-all/windres/controldata.rc: New test.
	source.
	* testsuite/binutils-all/windres/controldata.rsd: New test.

2017-01-12  Nick Clifton  <nickc@redhat.com>

	PR binutils/20876
	* NEWS: Mention the new feature.
	* testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
	New proc to test the location of separate debug info files using
	the build-id method.

2017-01-10  Nick Clifton  <nickc@redhat.com>

	PR 21034
	* stabs.c (parse_stab_members): Fix thinko checking for g++
	version 1 stabs information.

2017-01-09  Nick Clifton  <nickc@redhat.com>

	* objdump.c (display_file): Add new parameter 'last_file'.  If
	last_file is true, do not call bfd_close at the end of the
	function.
	(main): Set the value of the last_file parameter when calling
	display_file.

2017-01-09  Alan Modra  <amodra@gmail.com>

	* readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
	comment.

2017-01-06  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: Move Paul Brook to the Past Maintainers section.

2017-01-04  Dilan Palauzov  <dilyan.palauzov@aegee.org>

	PR 20958
	* syslex.l (option): Add noyywrap
	(yywrap): Delete.

2017-01-02  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2016
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